分段式空间光学系统机构位姿测量方法总结与展望  

Summary and prospect of mechanism position measurement methods for segmented space optics systems

作　　者：李禹辰 秦超[1] 安其昌[1] 徐振邦[1] LI Yuchen;QIN Chao;AN Qichang;XU Zhenbang(Changchun Institute of Optics,Fine Mechanics and Physics,Chinese Academy of Sciences,Changchun 130033,China;University of Chinese Academy of Sciences,Beijing 100049,China)

机构地区：[1]中国科学院长春光学精密机械与物理研究所,吉林长春130033 [2]中国科学院大学,北京100049

出　　处：《应用光学》2025年第1期1-16,共16页Journal of Applied Optics

基　　金：国家自然科学基金重点项目(62235018);国家自然科学基金面上项目(12373090)。

摘　　要：构建大口径分段空间光学系统是一项同时涉及光学、材料学、机械、控制学等学科的综合任务,为了达到观测目标,人们对空间光学系统光机结构的运动精度提出了极高的要求。目前,如何有效测量并修正空间复杂环境负荷变化导致的机构失调,从而在位实现更高的位姿精度是有待解决的重要问题。依靠光学测量系统对空间机构实现高精度的在位测量是解决这一问题的关键,本文从不同测量维度、不同精度水平、不同测量原理的角度综述了相关精密光学测量系统的关键技术和研究现状,并对其发展趋势和在空间光学系统中的应用场景做了阐述和归纳。Building a large-aperture segmented space optical system is a comprehensive task involving disciplines such as optics,materials science,mechanics,and control theory.In order to achieve observation goals,high requirements have been placed on the motion accuracy of the opto-mechanical structure of space optical systems.Currently,how to effectively measure and correct the misalignment of mechanisms caused by complex environmental loads in space is an important problem that needs to be solved in order to achieve higher positional accuracy in situ.Relying on optical measurement systems to achieve high-precision in situ measurement of space mechanisms is the key to solve this problem.The key technologies and research status of precision optical measurement systems were reviewed from different measurement dimensions,different levels of accuracy,and different measurement principles,and their development trends and application scenarios in space optical systems were described and summarized.

关 键 词：精密测量 光学测量系统 可展开分段式空间光学系统 机构位姿校正 辅助装调 

分 类 号：TN202[电子电信—物理电子学] V11[航空宇航科学与技术—人机与环境工程]